October 19, 2026
Built For the Unexpected: Adapting in the Field on the Omaha Streetcar
Aging infrastructure and unexpected underground conditions make flexibility essential to keeping construction moving.
Building through an established urban corridor means working with what is already there, and sometimes, what no one knew was there. That has been one of the realities of constructing the Omaha Streetcar. Beneath downtown streets, crews are navigating generations of infrastructure while installing a new rail system designed to serve the city for years to come.
With each section of the alignment comes a different set of conditions. Unknown utilities, previous roadway construction, old brick sewer mains, historic trolley rail, and changing ground conditions have all added complexity to the work. What crews find beneath the surface can change the plan above it, requiring the team to understand the conditions, determine its impact, and find a path forward.
Here’s what we found.
Working Through What Lies Beneath
Excavation along the alignment has revealed layers of Omaha’s infrastructure history.
In some areas, old brick sewer mains sit beneath generations of roadway. In others, crews uncovered pieces of Omaha’s former passenger trolley system, including rail dating back to the late 1800s, more than a century before new rail began taking shape along the corridor.
These discoveries highlight the challenges of building new infrastructure through an existing city. But not everything beneath the surface is a piece of history. Conditions below the surface do not always match what is expected, making field coordination and planning essential as construction advances.
Building a major transit project through an established urban corridor means adapting to conditions that aren't always visible until construction begins. What I'm most proud of is how our teams continue to work through those challenges, adjust the plan when necessary, and keep the project moving forward safely and efficiently.
Suhas Patil, Segment Manager
Keeping Trackwork Moving
While the team continues working through existing conditions, construction is advancing across the project.
Approximately 40% of the concrete trackwork is complete, with work focused on the vehicle maintenance facility (VMF) yard and loop. A complex sequence of turnouts, pre-curved rail, and specialized trackwork are being constructed throughout the area.
Progress continues across the alignment with bridge work, including a bridge overlay, and preparations for a diamond turnout. Additional curved and tangent track are also ahead, along with planning and coordination for 16 proposed stations throughout the corridor.
Another rail delivery will support the next phase of track installation, with individual sections flash-butt welded into longer strings before being placed along the alignment.
As each section moves forward, the story beneath Omaha’s streets continues to shape the work happening above them. Old infrastructure gives way to new track; unexpected conditions become part of the plan, and another piece of the streetcar takes shape.
There will continue to be unknowns beneath the surface. The work is knowing how to move through them.
For the crews in Omaha, the approach remains the same: understand the challenge, build the plan, and keep the work moving.